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gst/rtp/: Added G726 pay/depayloaders. Fixes #538891.
Original commit message from CVS: Patch by: mersad <mersad at axis dot com> * gst/rtp/Makefile.am: * gst/rtp/gstrtp.c: (plugin_init): * gst/rtp/gstrtpg726depay.c: (gst_rtp_g726_depay_base_init), (gst_rtp_g726_depay_class_init), (gst_rtp_g726_depay_init), (gst_rtp_g726_depay_setcaps), (gst_rtp_g726_depay_process), (gst_rtp_g726_depay_plugin_init): * gst/rtp/gstrtpg726depay.h: * gst/rtp/gstrtpg726pay.c: (gst_rtp_g726_pay_base_init), (gst_rtp_g726_pay_class_init), (gst_rtp_g726_pay_init), (gst_rtp_g726_pay_setcaps), (gst_rtp_g726_pay_plugin_init): * gst/rtp/gstrtpg726pay.h: Added G726 pay/depayloaders. Fixes #538891.
This commit is contained in:
mersad
Wim Taymans
parent
198224ef58
commit
e3141bbb49
7 changed files with 517 additions and 0 deletions
17
ChangeLog
17
ChangeLog
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@ -1,3 +1,20 @@
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2008-06-18 Wim Taymans <wim.taymans@collabora.co.uk>
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Patch by: mersad <mersad at axis dot com>
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* gst/rtp/Makefile.am:
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* gst/rtp/gstrtp.c: (plugin_init):
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* gst/rtp/gstrtpg726depay.c: (gst_rtp_g726_depay_base_init),
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(gst_rtp_g726_depay_class_init), (gst_rtp_g726_depay_init),
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(gst_rtp_g726_depay_setcaps), (gst_rtp_g726_depay_process),
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(gst_rtp_g726_depay_plugin_init):
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* gst/rtp/gstrtpg726depay.h:
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* gst/rtp/gstrtpg726pay.c: (gst_rtp_g726_pay_base_init),
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(gst_rtp_g726_pay_class_init), (gst_rtp_g726_pay_init),
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(gst_rtp_g726_pay_setcaps), (gst_rtp_g726_pay_plugin_init):
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* gst/rtp/gstrtpg726pay.h:
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Added G726 pay/depayloaders. Fixes #538891.
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2008-06-17 Wim Taymans <wim.taymans@collabora.co.uk>
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* gst/rtsp/URLS:
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@ -17,6 +17,8 @@ libgstrtp_la_SOURCES = \
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gstrtppcmudepay.c \
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gstrtppcmupay.c \
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gstrtppcmapay.c \
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gstrtpg726pay.c \
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gstrtpg726depay.c \
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gstrtpg729pay.c \
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gstrtpg729depay.c \
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gstrtpgsmdepay.c \
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@ -75,6 +77,8 @@ noinst_HEADERS = \
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gstrtppcmudepay.h \
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gstrtppcmupay.h \
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gstrtppcmapay.h \
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gstrtpg726depay.h \
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gstrtpg726pay.h \
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gstrtpg729depay.h \
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gstrtpg729pay.h \
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gstrtpgsmdepay.h \
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@ -31,6 +31,8 @@
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#include "gstrtppcmapay.h"
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#include "gstrtppcmadepay.h"
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#include "gstrtppcmudepay.h"
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#include "gstrtpg726depay.h"
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#include "gstrtpg726pay.h"
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#include "gstrtpg729depay.h"
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#include "gstrtpg729pay.h"
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#include "gstrtpgsmpay.h"
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@ -86,6 +88,12 @@ plugin_init (GstPlugin * plugin)
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if (!gst_rtp_ilbc_depay_plugin_init (plugin))
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return FALSE;
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if (!gst_rtp_g726_depay_plugin_init (plugin))
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return FALSE;
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if (!gst_rtp_g726_pay_plugin_init (plugin))
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return FALSE;
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if (!gst_rtp_g729_depay_plugin_init (plugin))
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return FALSE;
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207
gst/rtp/gstrtpg726depay.c
Normal file
207
gst/rtp/gstrtpg726depay.c
Normal file
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@ -0,0 +1,207 @@
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/* GStreamer
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* Copyright (C) 1999 Erik Walthinsen <omega@cse.ogi.edu>
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* Copyright (C) 2005 Edgard Lima <edgard.lima@indt.org.br>
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* Copyright (C) 2005 Zeeshan Ali <zeenix@gmail.com>
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* Copyright (C) 2008 Axis Communications <dev-gstreamer@axis.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <gst/rtp/gstrtpbuffer.h>
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#include "gstrtpg726depay.h"
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#define DEFAULT_BIT_RATE 32000
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#define SAMPLE_RATE 8000
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#define LAYOUT_G726 "g726"
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/* elementfactory information */
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static const GstElementDetails gst_rtp_g726depay_details =
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GST_ELEMENT_DETAILS ("RTP packet depayloader",
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"Codec/Depayloader/Network",
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"Extracts G.726 audio from RTP packets",
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"Axis Communications <dev-gstreamer@axis.com>");
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/* RtpG726Depay signals and args */
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enum
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{
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/* FILL ME */
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LAST_SIGNAL
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};
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enum
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{
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ARG_0
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};
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static GstStaticPadTemplate gst_rtp_g726_depay_sink_template =
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GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("application/x-rtp, "
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"media = (string) \"audio\", "
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"payload = (int) " GST_RTP_PAYLOAD_DYNAMIC_STRING ", "
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"encoding-name = (string) { \"G726\", \"G726-16\", \"G726-24\", \"G726-32\", \"G726-40\"}, "
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"clock-rate = (int) 8000;")
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);
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static GstStaticPadTemplate gst_rtp_g726_depay_src_template =
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GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("audio/x-adpcm, "
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"channels = (int) 1, "
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"rate = (int) 8000, "
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"bitrate = (int) { 16000, 24000, 32000, 40000 }, "
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"layout = (string) \"g726\"")
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);
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static GstBuffer *gst_rtp_g726_depay_process (GstBaseRTPDepayload * depayload,
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GstBuffer * buf);
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static gboolean gst_rtp_g726_depay_setcaps (GstBaseRTPDepayload * depayload,
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GstCaps * caps);
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GST_BOILERPLATE (GstRtpG726Depay, gst_rtp_g726_depay, GstBaseRTPDepayload,
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GST_TYPE_BASE_RTP_DEPAYLOAD);
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static void
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gst_rtp_g726_depay_base_init (gpointer klass)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&gst_rtp_g726_depay_src_template));
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gst_element_class_add_pad_template (element_class,
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gst_static_pad_template_get (&gst_rtp_g726_depay_sink_template));
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gst_element_class_set_details (element_class, &gst_rtp_g726depay_details);
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}
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static void
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gst_rtp_g726_depay_class_init (GstRtpG726DepayClass * klass)
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{
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GObjectClass *gobject_class;
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GstElementClass *gstelement_class;
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GstBaseRTPDepayloadClass *gstbasertpdepayload_class;
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gobject_class = (GObjectClass *) klass;
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gstelement_class = (GstElementClass *) klass;
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gstbasertpdepayload_class = (GstBaseRTPDepayloadClass *) klass;
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parent_class = g_type_class_peek_parent (klass);
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gstbasertpdepayload_class->process = gst_rtp_g726_depay_process;
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gstbasertpdepayload_class->set_caps = gst_rtp_g726_depay_setcaps;
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}
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static void
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gst_rtp_g726_depay_init (GstRtpG726Depay * rtpG726depay,
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GstRtpG726DepayClass * klass)
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{
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GstBaseRTPDepayload *depayload;
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depayload = GST_BASE_RTP_DEPAYLOAD (rtpG726depay);
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gst_pad_use_fixed_caps (GST_BASE_RTP_DEPAYLOAD_SRCPAD (depayload));
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}
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static gboolean
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gst_rtp_g726_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
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{
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GstCaps *srccaps;
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GstStructure *structure;
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gboolean ret;
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gint clock_rate = 8000; /* default */
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const gchar *encoding_name;
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gint bitrate;
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structure = gst_caps_get_structure (caps, 0);
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gst_structure_get_int (structure, "clock-rate", &clock_rate);
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depayload->clock_rate = clock_rate;
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encoding_name = gst_structure_get_string (structure, "encoding-name");
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if (encoding_name == NULL || g_ascii_strcasecmp (encoding_name, "G726") == 0) {
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bitrate = DEFAULT_BIT_RATE;
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} else if (g_ascii_strcasecmp (encoding_name, "G726-16") == 0) {
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bitrate = 16000;
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} else if (g_ascii_strcasecmp (encoding_name, "G726-24") == 0) {
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bitrate = 24000;
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} else if (g_ascii_strcasecmp (encoding_name, "G726-32") == 0) {
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bitrate = 32000;
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} else if (g_ascii_strcasecmp (encoding_name, "G726-40") == 0) {
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bitrate = 40000;
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} else {
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GST_WARNING ("Could not determine bitrate from encoding-name (%s)",
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encoding_name);
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ret = FALSE;
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goto done;
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}
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GST_DEBUG ("RTP G.726 depayloader, bitrate set to %d\n", bitrate);
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srccaps = gst_caps_new_simple ("audio/x-adpcm",
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"channels", G_TYPE_INT, 1,
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"rate", G_TYPE_INT, clock_rate,
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"bitrate", G_TYPE_INT, bitrate,
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"layout", G_TYPE_STRING, LAYOUT_G726, NULL);
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ret = gst_pad_set_caps (GST_BASE_RTP_DEPAYLOAD_SRCPAD (depayload), srccaps);
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gst_caps_unref (srccaps);
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done:
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return ret;
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}
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static GstBuffer *
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gst_rtp_g726_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
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{
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GstCaps *srccaps;
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GstBuffer *outbuf = NULL;
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GST_DEBUG ("process : got %d bytes, mark %d ts %u seqn %d",
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GST_BUFFER_SIZE (buf),
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gst_rtp_buffer_get_marker (buf),
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gst_rtp_buffer_get_timestamp (buf), gst_rtp_buffer_get_seq (buf));
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srccaps = GST_PAD_CAPS (GST_BASE_RTP_DEPAYLOAD_SRCPAD (depayload));
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if (!srccaps) {
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/* Set the default caps */
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srccaps = gst_caps_new_simple ("audio/x-adpcm",
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"channels", G_TYPE_INT, 1,
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"rate", G_TYPE_INT, SAMPLE_RATE,
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"bitrate", G_TYPE_INT, DEFAULT_BIT_RATE,
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"layout", G_TYPE_STRING, LAYOUT_G726, NULL);
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gst_pad_set_caps (GST_BASE_RTP_DEPAYLOAD_SRCPAD (depayload), srccaps);
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gst_caps_unref (srccaps);
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}
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outbuf = gst_rtp_buffer_get_payload_buffer (buf);
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return outbuf;
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}
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gboolean
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gst_rtp_g726_depay_plugin_init (GstPlugin * plugin)
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{
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return gst_element_register (plugin, "rtpg726depay",
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GST_RANK_MARGINAL, GST_TYPE_RTP_G726_DEPAY);
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}
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51
gst/rtp/gstrtpg726depay.h
Normal file
51
gst/rtp/gstrtpg726depay.h
Normal file
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@ -0,0 +1,51 @@
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/* GStreamer
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* Copyright (C) 2005 Edgard Lima <edgard.lima@indt.org.br>
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* Copyright (C) 2008 Axis Communications AB <dev-gstreamer@axis.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
|
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* License as published by the Free Software Foundation; either
|
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* version 2 of the License, or (at your option) any later version.
|
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*
|
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* This library is distributed in the hope that it will be useful,
|
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more
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*/
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#ifndef __GST_RTP_G726_DEPAY_H__
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#define __GST_RTP_G726_DEPAY_H__
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#include <gst/gst.h>
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#include <gst/rtp/gstbasertpdepayload.h>
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G_BEGIN_DECLS
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typedef struct _GstRtpG726Depay GstRtpG726Depay;
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typedef struct _GstRtpG726DepayClass GstRtpG726DepayClass;
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#define GST_TYPE_RTP_G726_DEPAY \
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(gst_rtp_g726_depay_get_type())
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#define GST_RTP_G726_DEPAY(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_G726_DEPAY,GstRtpG726Depay))
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#define GST_RTP_G726_DEPAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_G726_DEPAY,GstRtpG726DepayClass))
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#define GST_IS_RTP_G726_DEPAY(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_G726_DEPAY))
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#define GST_IS_RTP_G726_DEPAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_G726_DEPAY))
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struct _GstRtpG726Depay
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{
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GstBaseRTPDepayload depayload;
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};
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struct _GstRtpG726DepayClass
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{
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GstBaseRTPDepayloadClass parent_class;
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};
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gboolean gst_rtp_g726_depay_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_RTP_G726_DEPAY_H__ */
|
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181
gst/rtp/gstrtpg726pay.c
Normal file
181
gst/rtp/gstrtpg726pay.c
Normal file
|
|
@ -0,0 +1,181 @@
|
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/* GStreamer
|
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* Copyright (C) 1999 Erik Walthinsen <omega@cse.ogi.edu>
|
||||
* Copyright (C) 2005 Edgard Lima <edgard.lima@indt.org.br>
|
||||
* Copyright (C) 2005 Nokia Corporation <kai.vehmanen@nokia.com>
|
||||
* Copyright (C) 2007,2008 Axis Communications <dev-gstreamer@axis.com>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include "config.h"
|
||||
#endif
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <gst/rtp/gstrtpbuffer.h>
|
||||
|
||||
#include "gstrtpg726pay.h"
|
||||
|
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static const GstElementDetails gst_rtp_g726_pay_details =
|
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GST_ELEMENT_DETAILS ("RTP packet payloader",
|
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"Codec/Payloader/Network",
|
||||
"Payload-encodes G.726 audio into a RTP packet",
|
||||
"Axis Communications <dev-gstreamer@axis.com>");
|
||||
|
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static GstStaticPadTemplate gst_rtp_g726_pay_sink_template =
|
||||
GST_STATIC_PAD_TEMPLATE ("sink",
|
||||
GST_PAD_SINK,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("audio/x-adpcm, "
|
||||
"channels = (int) 1, "
|
||||
"rate = (int) 8000, "
|
||||
"bitrate = (int) { 16000, 24000, 32000, 40000 }, "
|
||||
"layout = (string) \"g726\"; "
|
||||
"audio/G723, channels=(int)1, rate=(int)8000; "
|
||||
"audio/32KADPCM, channels=(int)1, rate=(int)8000")
|
||||
);
|
||||
|
||||
static GstStaticPadTemplate gst_rtp_g726_pay_src_template =
|
||||
GST_STATIC_PAD_TEMPLATE ("src",
|
||||
GST_PAD_SRC,
|
||||
GST_PAD_ALWAYS,
|
||||
GST_STATIC_CAPS ("application/x-rtp, "
|
||||
"media = (string) \"audio\", "
|
||||
"payload = (int) " GST_RTP_PAYLOAD_DYNAMIC_STRING ", "
|
||||
"clock-rate = (int) 8000, "
|
||||
"encoding-name = (string) { \"G726-16\", \"G726-24\", \"G726-32\", \"G726-40\" } ")
|
||||
);
|
||||
|
||||
static gboolean gst_rtp_g726_pay_setcaps (GstBaseRTPPayload * payload,
|
||||
GstCaps * caps);
|
||||
|
||||
GST_BOILERPLATE (GstRtpG726Pay, gst_rtp_g726_pay, GstBaseRTPAudioPayload,
|
||||
GST_TYPE_BASE_RTP_AUDIO_PAYLOAD);
|
||||
|
||||
static void
|
||||
gst_rtp_g726_pay_base_init (gpointer klass)
|
||||
{
|
||||
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
||||
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_rtp_g726_pay_sink_template));
|
||||
gst_element_class_add_pad_template (element_class,
|
||||
gst_static_pad_template_get (&gst_rtp_g726_pay_src_template));
|
||||
gst_element_class_set_details (element_class, &gst_rtp_g726_pay_details);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_rtp_g726_pay_class_init (GstRtpG726PayClass * klass)
|
||||
{
|
||||
GObjectClass *gobject_class;
|
||||
GstElementClass *gstelement_class;
|
||||
GstBaseRTPPayloadClass *gstbasertppayload_class;
|
||||
|
||||
gobject_class = (GObjectClass *) klass;
|
||||
gstelement_class = (GstElementClass *) klass;
|
||||
gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
|
||||
|
||||
parent_class = g_type_class_peek_parent (klass);
|
||||
|
||||
gstbasertppayload_class->set_caps = gst_rtp_g726_pay_setcaps;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_rtp_g726_pay_init (GstRtpG726Pay * rtpg726pay, GstRtpG726PayClass * klass)
|
||||
{
|
||||
GstBaseRTPAudioPayload *basertpaudiopayload;
|
||||
|
||||
basertpaudiopayload = GST_BASE_RTP_AUDIO_PAYLOAD (rtpg726pay);
|
||||
|
||||
GST_BASE_RTP_PAYLOAD (rtpg726pay)->clock_rate = 8000;
|
||||
|
||||
/* sample based codec */
|
||||
gst_base_rtp_audio_payload_set_sample_based (basertpaudiopayload);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_rtp_g726_pay_setcaps (GstBaseRTPPayload * payload, GstCaps * caps)
|
||||
{
|
||||
gchar *encoding_name;
|
||||
GstStructure *structure = gst_caps_get_structure (caps, 0);
|
||||
const gchar *stname = gst_structure_get_name (structure);
|
||||
GstBaseRTPAudioPayload *basertpaudiopayload;
|
||||
gint bitrate;
|
||||
|
||||
basertpaudiopayload = GST_BASE_RTP_AUDIO_PAYLOAD (payload);
|
||||
|
||||
if (strcmp ("audio/x-adpcm", stname) == 0) {
|
||||
if (!gst_structure_get_int (structure, "bitrate", &bitrate))
|
||||
bitrate = 32000;
|
||||
} else if (strcmp ("audio/G723", stname) == 0) {
|
||||
bitrate = 24000;
|
||||
} else if (strcmp ("audio/32KADPCM", stname) == 0) {
|
||||
bitrate = 32000;
|
||||
} else
|
||||
goto invalid_caps;
|
||||
|
||||
switch (bitrate) {
|
||||
case 16000:
|
||||
encoding_name = g_strdup ("G726-16");
|
||||
gst_base_rtp_audio_payload_set_samplebits_options (basertpaudiopayload,
|
||||
2);
|
||||
break;
|
||||
case 24000:
|
||||
encoding_name = g_strdup ("G726-24");
|
||||
gst_base_rtp_audio_payload_set_samplebits_options (basertpaudiopayload,
|
||||
3);
|
||||
break;
|
||||
case 32000:
|
||||
encoding_name = g_strdup ("G726-32");
|
||||
gst_base_rtp_audio_payload_set_samplebits_options (basertpaudiopayload,
|
||||
4);
|
||||
break;
|
||||
case 40000:
|
||||
encoding_name = g_strdup ("G726-40");
|
||||
gst_base_rtp_audio_payload_set_samplebits_options (basertpaudiopayload,
|
||||
5);
|
||||
break;
|
||||
default:
|
||||
goto invalid_bitrate;
|
||||
}
|
||||
|
||||
gst_basertppayload_set_options (payload, "audio", TRUE, encoding_name, 8000);
|
||||
gst_basertppayload_set_outcaps (payload, NULL);
|
||||
|
||||
g_free (encoding_name);
|
||||
|
||||
return TRUE;
|
||||
|
||||
/* ERRORS */
|
||||
invalid_caps:
|
||||
{
|
||||
GST_ERROR_OBJECT (payload, "unknown caps specified");
|
||||
return FALSE;
|
||||
}
|
||||
invalid_bitrate:
|
||||
{
|
||||
GST_ERROR_OBJECT (payload, "invalid bitrate %d specified", bitrate);
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
|
||||
gboolean
|
||||
gst_rtp_g726_pay_plugin_init (GstPlugin * plugin)
|
||||
{
|
||||
return gst_element_register (plugin, "rtpg726pay",
|
||||
GST_RANK_NONE, GST_TYPE_RTP_G726_PAY);
|
||||
}
|
||||
49
gst/rtp/gstrtpg726pay.h
Normal file
49
gst/rtp/gstrtpg726pay.h
Normal file
|
|
@ -0,0 +1,49 @@
|
|||
/* GStreamer
|
||||
* Copyright (C) 2005 Edgard Lima <edgard.lima@indt.org.br>
|
||||
* Copyright (C) 2007,2008 Axis Communications <dev-gstreamer@axis.com>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more
|
||||
*/
|
||||
|
||||
#ifndef __GST_RTP_G726_PAY_H__
|
||||
#define __GST_RTP_G726_PAY_H__
|
||||
|
||||
#include <gst/gst.h>
|
||||
#include <gst/rtp/gstbasertpaudiopayload.h>
|
||||
|
||||
G_BEGIN_DECLS typedef struct _GstRtpG726Pay GstRtpG726Pay;
|
||||
typedef struct _GstRtpG726PayClass GstRtpG726PayClass;
|
||||
|
||||
#define GST_TYPE_RTP_G726_PAY \
|
||||
(gst_rtp_g726_pay_get_type())
|
||||
#define GST_RTP_G726_PAY(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_G726_PAY,GstRtpG726Pay))
|
||||
#define GST_RTP_G726_PAY_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_G726_PAY,GstRtpG726PayClass))
|
||||
#define GST_IS_RTP_G726_PAY(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_G726_PAY))
|
||||
#define GST_IS_RTP_G726_PAY_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_G726_PAY))
|
||||
|
||||
struct _GstRtpG726Pay
|
||||
{
|
||||
GstBaseRTPAudioPayload audiopayload;
|
||||
};
|
||||
|
||||
struct _GstRtpG726PayClass
|
||||
{
|
||||
GstBaseRTPAudioPayloadClass parent_class;
|
||||
};
|
||||
|
||||
gboolean gst_rtp_g726_pay_plugin_init (GstPlugin * plugin);
|
||||
|
||||
G_END_DECLS
|
||||
#endif /* __GST_RTP_G726_PAY_H__ */
|
||||
Loading…
Reference in a new issue